Limestone Canyon is a treasure waiting to be discovered. Join us for an afternoon, fast paced, 5.5-mile fitness hike with 750 feet of elevation gain. The hike will be a great introduction to fitness…

Embark on a leisurely beginners' hike through the valley of Limestone Canyon, nestled within OC Parks’ Irvine Ranch Open Space. Traverse the rugged terrain of former ranch roads, surrounded by the…

Spend the morning in a beautiful oak woodland weeding, watering and mulching coast live oak seedlings in Weir Canyon, part of OC Parks' Irvine Ranch Open Space. To get to the planting site, we will…

Limestone Canyon is a treasure waiting to be discovered. Join us for an early evening, moderately-paced, 5.5-mile beginning cardio hike. The hike may include a few short rest stops along the way and…

Join us for an early morning distance hike from remote Fremont Canyon to the oak woodlands of Weir Canyon, part of OC Parks' Irvine Ranch Open Space. Shortly after leaving Irvine Regional Park, this…

Join us as we explore Weir Canyon, part of OC Parks' Irvine Ranch Open Space. We will hike up over Rifle Range and continue to the Overlook Trail where we will be rewarded with sweeping views of the…

Join us for a fast-paced, cardio hike under the Hunter's Moon in the Saddleback Wilderness, part of OC Parks’ Irvine Ranch Open Space. Along the way, we’ll be rewarded with panoramic moonlight views…

Spend your morning watering, mulching and weeding the newly planted coast live oak seedlings within a beautiful oak woodland in Baker Canyon, part of OC Parks' Irvine Ranch Open Space. No experience…

Thinking the cardio hikes might be too fast for you? If so, join us in beautiful Weir Canyon, part of OC Parks' Irvine Ranch Open Space, for this slower introduction to cardio hiking. Along the trail…

Explore beautiful Limestone Canyon, part of OC Parks’ Irvine Ranch Open Space, on this serene morning hike to Dripping Springs. Limestone Canyon Nature Preserve is one of the most pristine wilderness…